A piranha-like fish found mostly in tropical regions. They are not caught with the fishing profession (except for Loch Frenzy) but actually are hostilebeasts that reside in the water and may attack you when you are going for a swim. Depending upon the zone, their level can range from around 12 to 70 elite, and 80 and above in the deep seas of Vashj'ir.

Frenzies are voracious, toothy fish. They attack any prey with ravenous hunger. Frenzy can locate creatures underwater within a thirty-foot radius by sight. This ability, of course, only works when the frenzy is underwater. A frenzy can notice creatures by scent in a 180-foot radius and detect blood in the water at ranges of up to a mile, much like real-life sharksMGWS 10